Coupler and silver halide color photographic light-sensitive material

摘要

A coupler represented by the following formula (I), and a silver halide color photographic light-sensitive material containing the coupler:wherein R represents an alkyl, alkenyl, alkynyl, aryl or heterocyclic group; L is -CO- or -SO2-; and X is a hydrogen atom or a group capable of being split-off upon coupling with an oxidized product of a developing agent.